Date: Tue, 18 May 1999 09:30:14 +0100 (BST) From: Doug Rabson <dfr@nlsystems.com> To: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp> Cc: jdp@polstra.com, alpha@freebsd.org Subject: Re: Panic: warning: pmap_changebit didn't. Message-ID: <Pine.BSF.4.05.9905180929080.509-100000@herring.nlsystems.com> In-Reply-To: <14144.54192.153726.48298X@ett.sat.t.u-tokyo.ac.jp>
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On Tue, 18 May 1999, Hidetoshi Shimokawa wrote: > I get same panic now (current of yesterday). > > panic: warning: pmap_changebit didn't. > panic > Stopped at Debugger+0x2c: ldq ra,0(sp) <0xfffffe000ce0bbe0> > <ra=0xfffffc0000485800,sp=0xfffffe000ce0bbe0> > db> trace > Debugger() at Debugger+0x2c > panic() at panic+0xfc > pmap_emulate_reference() at pmap_emulate_reference+0x120 > trap() at trap+0x2b0 > XentMM() at XentMM+0x20 > swapout_procs() at swapout_procs+0x174 > (null)() at 0 > > I can generate crash dump, but it must be more than 500MB. > I'll leave it in DDB for while. If you have something to examine, > let me know. It would be useful to find out the values of pa, *pte and faultoff. -- Doug Rabson Mail: dfr@nlsystems.com Nonlinear Systems Ltd. Phone: +44 181 442 9037 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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